xenorat | feb5795a325a28e892dddd468239194fb38a2fddec638cc43d7a314ad7e639b7

Analysis

max time kernel
149s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-12-2024 14:51

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General

Target

a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65.exe
Size

743KB
MD5

9cf34288dda36ca0b013d6978d1acfe4
SHA1

634560fe79683a2019ee75f669e5bff02c1789f7
SHA256

a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65
SHA512

fcf0a8ce71ce9bb1fcba9f14158e8919098dfa75172128bf886bd256216a3b9ef0e44c1ac63177e228fb85522077c8aa1080e2bd415ce29fe341a39dd942f764
SSDEEP

12288:GN2pJlOwXBiPzEhmH5lxgZvvXt+FgqQ8t/6SUoWDGxPlh3i4H9ksxUWv:XrZvPQqqQ8tCSQoh3hxd

Score

10^/10

xenorat discovery rat trojan

Malware Config

Extracted

Family

xenorat

luxuryshield.giize.com

Mutex

Xeno_rat_nd8912d

Attributes

delay
5000
install_path
nothingset
port
4444
startup_name
nothingset

Signatures

Detect XenoRat Payload 1 IoCs

resource	yara_rule
behavioral2/memory/2312-8-0x0000000000400000-0x0000000000410000-memory.dmp	family_xenorat

XenorRat
XenorRat is a remote access trojan written in C#.
trojan rat xenorat
Xenorat family
xenorat

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\Shield.lnk	a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2204 set thread context of 2312	2204	a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65.exe	82

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2204 wrote to memory of 2312	2204	a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65.exe	82
PID 2204 wrote to memory of 2312	2204	a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65.exe	82
PID 2204 wrote to memory of 2312	2204	a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65.exe	82
PID 2204 wrote to memory of 2312	2204	a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65.exe	82
PID 2204 wrote to memory of 2312	2204	a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65.exe	82
PID 2204 wrote to memory of 2312	2204	a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65.exe	82
PID 2204 wrote to memory of 2312	2204	a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65.exe	82
PID 2204 wrote to memory of 2312	2204	a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65.exe	82

C:\Users\Admin\AppData\Local\Temp\a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65.exe
"C:\Users\Admin\AppData\Local\Temp\a40e1563e9bbc7683cc81adcecdf4450817ad2e18ee8534b85714081a500dd65.exe"
1⤵
- Drops startup file
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2204
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\RegAsm.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2312

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2204-0-0x000000007445E000-0x000000007445F000-memory.dmp

Filesize
4KB

Download
memory/2204-1-0x0000000000510000-0x00000000005D0000-memory.dmp

Filesize
768KB

Download
memory/2204-2-0x0000000004FC0000-0x000000000505C000-memory.dmp

Filesize
624KB

Download
memory/2204-3-0x0000000005610000-0x0000000005BB4000-memory.dmp

Filesize
5.6MB

Download
memory/2204-5-0x0000000004FB0000-0x0000000004FC0000-memory.dmp

Filesize
64KB

Download
memory/2204-6-0x0000000005F60000-0x0000000005F68000-memory.dmp

Filesize
32KB

Download
memory/2204-7-0x0000000074450000-0x0000000074C00000-memory.dmp

Filesize
7.7MB

Download
memory/2204-10-0x0000000074450000-0x0000000074C00000-memory.dmp

Filesize
7.7MB

Download
memory/2312-8-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

Download
memory/2312-11-0x0000000074450000-0x0000000074C00000-memory.dmp

Filesize
7.7MB

Download
memory/2312-12-0x0000000074450000-0x0000000074C00000-memory.dmp

Filesize
7.7MB

Download
memory/2312-13-0x0000000074450000-0x0000000074C00000-memory.dmp

Filesize
7.7MB

Download